/*
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 */

/**
 *
 * @author jefoutta
 */
import java.io.*;

public class Prueba {

    private MyBufferedReader mbr;

    public void tryout(String s) throws IOException{

        mbr = new MyBufferedReader(s);
    }

    public String tryout2() throws IOException{
        return mbr.readLine();
    }
}
